Brake system is used the friction between disk and pads. In the driving conditions, the brake behavior from the driver is difference. Based on this reason, the damage on disk and pads are occurring. Nowadays, the ratio of ...

Nowadays the fuel energy is consumed more than it was used in the past and most of energy used comes from petroleum which is not reusable. Moreover, the crude oil which is raw material to be refined is likely to take place ...

This research was aimed to investigate for pineapple leaf paper drying. In this study process of drying the paper as a final step after the other. Paper drying time takes in solar energy to dry naturally for at least 2-3 ...

At present in Thailand, single cylinder small engines have been used generally for agriculture. This leads to large amount of fuel import while the price of fossil fuels rise continuously. The Department of Alternative ...